Jet nozzle insert



FIG. 1 is a perspective view of the jet nozzle insert of the present design.

FIG. 2 is a top view thereof.

FIG. 3 is a front view thereof, with a back view thereof being identical thereto.

FIG. 4 is a cross-sectional front view thereof, with a cross-sectional back view thereof being identical thereto.

FIG. 5 is a left side view thereof, with a right side view thereof being identical thereto.

FIG. 6 is a cross-sectional left side view thereof, with a cross-sectional right side view thereof being identical thereto; and,

FIG. 7 is a bottom view thereof. 

CLAIM The ornamental design for a jet nozzle insert, as shown and described. 